Physics In general, which is the cause of a land breeze? Temperature Heat None of these Pressure Temperature Heat None of these Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics An electron microscope gives higher magnification than an optical microscope, because : The velocity of electron is smaller than that of visible light The electrons have more energy than the light particles The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses The velocity of electron is smaller than that of visible light The electrons have more energy than the light particles The wavelength of electrons is smaller as compared to the wavelength of visible light It uses more powerful lenses ANSWER DOWNLOAD EXAMIANS APP
Physics Out of the following pairs, which one does not have identical dimension? Moment of inertia and moment of a force Impulse and Momentum Angular momentum and Planck's constant Work and Torque Moment of inertia and moment of a force Impulse and Momentum Angular momentum and Planck's constant Work and Torque ANSWER DOWNLOAD EXAMIANS APP
Physics In severe winter, in cold countries water pipes burst because High atmospheric pressure Combined effect of all the above three Contraction of water pipes Water expands on freezing High atmospheric pressure Combined effect of all the above three Contraction of water pipes Water expands on freezing ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the longest wavelength? Visible radiation Infrared radiation X-ray radiation Ultraviolet radiation Visible radiation Infrared radiation X-ray radiation Ultraviolet radiation ANSWER DOWNLOAD EXAMIANS APP
Physics The least penetrating power ray is Gamma rays None of these Alpha rays Beta rays Gamma rays None of these Alpha rays Beta rays ANSWER DOWNLOAD EXAMIANS APP
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